20. Inorganic
19. It is a landmark
18. In Tucson AND surrounding areas
17. Not an event
16. Not a building
15. Not in nature
14. It is an object you can touch
13. It is a location or area
12. It is not the U of A

20. Inorganic
19. It is a landmark
18. In Tucson AND surrounding areas (hint: also further than Tucson's limits)
17. Not an event
16. Not a building
15. Not occuring in nature or natural
14. It is an object you can touch
13. It is a location or area (remember it's also an object)
12. It is not the U of A
11. NotA mountain (or any mountain Punny)

20. Inorganic
19. It is a landmark
18. In Tucson AND surrounding areas
17. Not an event
16. Not a building
15. Not occuring in nature or natural
14. It is an object you can touch
13. It is a location or area
12. It is not the U of A
11. Not A mountain
10. NOT a forest

20. Inorganic
19. It is a landmark
18. In Tucson AND surrounding areas
17. Not an event
16. Not a building
15. Not occuring in nature or natural
14. It is an object you can touch
13. It is a location or area
12. It is not the U of A
11. Not A mountain
10. NOT a forest